Home / 60,647.76-90,968.56-23,204.95

Finding the Fourth Proportional to 60,647.76, 90,968.56 and 23,204.95

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Solution

The fourth proportional to 60,647.76, 90,968.56 and 23,204.95 is: 34,806.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,647.76 : 90,968.56 = 23,204.95 : x
  2. Step 2: Convert to fraction form
    60,647.76/90,968.56 = 23,204.95/x
  3. Step 3: Cross multiply
    60,647.76x = 90,968.56 × 23,204.95
  4. Step 4: Simplify right side
    60,647.76x = 2,110,920,600.94
  5. Step 5: Solve for x
    x = 2,110,920,600.94/60,647.76
  6. Step 6: Final answer
    x = 34,806.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.